ROTARY PISTON ENGINE Russian patent published in 2018 - IPC F01C1/46 F02B55/02 

FIELD: motors and pumps.

SUBSTANCE: invention relates to propulsion engineering. Essence of the invention lies in the fact that the engine has a set of autonomously operating sections, each of which includes a non-separable block consisting of a body and a rotor housed inside it with removable operating elements mounted on this block. Annular chamber of the section is divided by retractable flaps onto the working cavities along which the pistons placed on the rotor move and in which the thermodynamic process takes place. Metered fuel delivery is carried out by an element consisting of a rotating cylinder and a discharge chamber built into it. Sources of ignition of the fuel coming from the injection chamber into the working cavity are located on the rotor pistons. Air of the engine cooling system is fed from the atmosphere by an autonomous fan and moves inside the engine with the help of the rotor's heat exchange blades. Air flows freely through the heated working cavities of the annular chamber and the window in the housing and returns to the atmosphere.

EFFECT: technical result is increased reliability of the engine.

7 cl, 14 dwg